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UIC809 PDF Data sheet ( 特性 )

部品番号 UIC809
部品説明 MICROPROCESSOR RESET CIRCUITS
メーカ Unisonic Technologies
ロゴ Unisonic Technologies ロゴ 



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UIC809 Datasheet, UIC809 PDF,ピン配置, 機能
UNISONIC TECHNOLOGIES CO., LTD
UIC809
MICROPROCESSOR RESET
CIRCUITS
CMOS IC
DESCRIPTION
The UTC UIC809 series are resetting circuits which can monitor
power supplies especially in microprocessor based systems.
In normal operation, the UTC UIC809 series can assert a reset
under any of the following situation: the power supply drops below a
designated reset threshold level (which is available for 3V or 3.3V or
5V system) is forced low.
There is an internal active low RESET output which has already
been guaranteed to remain asserted for at 140ms least while VCC
rises above the designed threshold level.
FEATURES
* Voltage monitor for 3V or 3.3V or 5V power supplies
* Valid RESET remains with VCC as low as 1V
* Typical supply current: 5µA
* Fixed 140ms minimum reset pulse width
* With Manual reset input
ORDERING INFORMATION
Ordering Number
Package
Pin Assignment
12
UIC809G-x-AE2-3-R
SOT-23-3 RESET
GND
Note: Pin Assignment : x: Output Voltage, refer to Marking Information.
3
VCC
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 8
QW-R119-024.A

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